18
OptiFlex® 3 Continuous Passive Motion (CPM) Therapy Unit
6 REMOVAL & REPLACEMENT
Unplug the unit from the power source before
attempting any removal or replacement procedures
to prevent electrical shock.
A. Part Number .............................................J6088
B. Tools and Equipment Required
#2 Phillips Screwdriver
NOTE:
Refer to
Section B
of each sections referenced
below for additional tools needed.
C. Control Removal & Replacement
1.
Refer
to
Section 6.1, part C
, Rear Cover
Removal and Replacement to remove the
rear cover of the unit.
2. Disconnect the four wiring harnesses from
the
Control
Board.
Refer to Figure 6.2.
•
FIGURE 6.2
4. Replace in reverse order.
NOTE:
When connecting harnesses, each harness
will connect only to their respective locations
on the board.
5. After Motor Control Board replacement
perform the following in the order listed:
7.1 Angle Potentiometer Position Calibration
5.7 Flexion Angle and Calibration Test
7.2 Force Reversal Calibration
5.4 Functional Inspection
FIGURE 6.3
MOUNTING SCREWS
WIRING
HARNESSES
Failure to re-install and properly tighten all
screws may result in Electrical Safety System
degradation which may cause unit damage,
malfunction, electrical shock or personal
injury.
6.3 MOTOR CONTROL BOARD
3. Using the #2 Phillips Screwdriver, remove the
two mounting screws securing the Motor
Control Board to the Base.
Refer to
Figure
6.3.
